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Role of a Business Analyst(high level)

Use case diagram step by step

Class Diagrams UML

Responsibilities of BA

What is RUP ?

RUP in SDLC process


Bug Life cycle

BA Faq

Business Users of the system

Class diagrams

CMM levels

Collaboration diagram

Data Mapping & Data modeling

Data model in data base

Deliverables in SDLC

Tools used by BA

Q-Gate (quality gate)

RUP (rational unified processing)

Sequence diagrams

Deliverables in RUP

UML (unified modeling language)

Use case diagram

Use case examples

Use case template examples



UML (Unified Modelling Language) Definition

Unified modeling language (UML) is standardized specification for object modeling.

UML is a generalized language that represents a graphical notation that is used to create an abstract model of a system.


It is a standard language that visualizes, constructs, analyzes and documents the components of a system.


Activity Diagram


Activity diagram show the flow of control.